Question
100cm3 of air at 10 degree centigrade is heated to 80 degrees centigrade.What will be the new volume of the pressure that remains as atmospheric pressure?
Answers
Damon
initial temp = 273+10 = 283 K
final temp = 273 + 80 = 353 K
P V = nRT
p and R and n are constant here so
p/nR = T/V is the same before and after so
353/V = 283/100
solve for V
final temp = 273 + 80 = 353 K
P V = nRT
p and R and n are constant here so
p/nR = T/V is the same before and after so
353/V = 283/100
solve for V